GlowRoom
Runs entirely in the browser: no install, no sign-up, on any phone.
About the game
Dark old rooms and a single beam of light. Turn the mirrors and guide the beam — the light reveals the room out of the darkness. When the beam finds a star, click it. The fewer moves you take, the brighter your record.
How to play
Open the game and start right away — no install, no account. On a computer use the mouse or arrow keys, on a phone just tap. Your result is stored on your own device.